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3.
The face of a lamp shade is shaped like a trapezoid. The dimensions of the face are shown in the diagram.


Which equation can be used to find A , the area of the face of the lamp shade in square inches?

3 The face of a lamp shade is shaped like a trapezoid The dimensions of the face are shown in the diagram Which equation can be used to find A the area of the f class=

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nandhini123

Answer:

Option B  [tex]A = \frac{1}{2}(6 +10) x[/tex]  can be used to find the area of the face of the lamp shade in square inches

Step-by-step explanation:

We know that the area of the Trapezoid is

Area [tex]A = \frac{a + b}{2} h[/tex]

where

a and b are the parallel sides

h is the height

Substituting the values from the figure

[tex]A = \frac{6 + 10}{2} x[/tex]

[tex]A = \frac{1}{2}(6 +10) x[/tex]

Ver imagen nandhini123
7v7

Answer:

B) A= 1/2(6 + 10)x

Step-by-step explanation:

Area = 1/2(b₁ + b₂)h

Area =

1/2 x 16 x height

8 x (x)

8x.

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